Heat/Noise

Ok I've got a plan to flower in a small area, but instead of it growing upwards it will growin a spiral towards the lamp. But the lamp is in there now and it creates a lot of heat. Smell is a problem and so is noise, what can I do? The plants started, flowering yesterday. and now is wilting down due to the heat and humidity. What can I do? BTW, Its growing in a light proofed cabinate (I cant spell) Will a sponge collect enough humidity if I were to stick one in?